The last sermon of the Holy Prophet (pbuh) delivered during his farewell pilgrimage:

“O People, lend me an attentive ear, for I know not whether after this year, I shall ever be amongst you again. Therefore listen to what I am saying to you very carefully and take these words to those who could be present here today.

O People, just as you regard this month, this day, this city as Sacred, so regard the life and property of every Muslim as a sacred trust.